﻿#region
//Copyright (c) 2016-2022 北京网非科技有限公司(wfdot.com)
//
//Permission is hereby granted, free of charge, to any person obtaining a copy
//of this software and associated documentation files (the "Software"), to deal
//in the Software without restriction, including without limitation the rights
//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//copies of the Software, and to permit persons to whom the Software is
//furnished to do so, subject to the following conditions:
//
//The above copyright notice and this permission notice shall be included in
//all copies or substantial portions of the Software.
//
//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//THE SOFTWARE.
#endregion
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SumiaAccountBook.Model
{
    public class Const
    {
        private static Const _Instance;

        private Dictionary<int, string> _dictStatus = new Dictionary<int, string>();

        private Dictionary<int, string> _dictCashFlowType = new Dictionary<int, string>();       

        private Const()
        {
            _dictStatus.Add(-1, "尚未开始");
            _dictStatus.Add(0, "进行中");
            _dictStatus.Add(1, "成功结束");
            _dictStatus.Add(-2, "失败结束");

            _dictCashFlowType.Add(1, "收入");
            _dictCashFlowType.Add(-1, "支出");            
        }

        public static Const GetInstance()
        {
            if(null==_Instance)
            {
                _Instance = new Const();
            }
            return _Instance;
        }

        public List<string> GetStatusNames()
        {
            return _dictStatus.Values.ToList();
        }

        public string GetStatusName(int status)
        {
            if (_dictStatus.ContainsKey(status))
            {
                return _dictStatus[status];
            }
            else
                return "未定义";
        }

        public int GetStatusId(string statusName)
        {
            foreach(var d in this._dictStatus)
            {
                if(d.Value==statusName)
                {
                    return d.Key;
                }
            }
            return -1;
        }

        public int GetCashFlowId(string name)
        {
            foreach (var d in this._dictCashFlowType)
            {
                if (d.Value == name)
                {
                    return d.Key;
                }
            }
            return -1;
        }
       
    }
}
